By two wings a man is lifted up from things earthly: by simplicity and purity. -Thomas Kempis
After the Ten Plagues, after the miraculous parting of the Sea of Reeds and crossing on dry land within the sea, after the drowning and destruction of the Egyptian forces, Moses leads the freed Jewish nation into the desert. They walk for three days without finding water. On the third day, they find a stream, but its waters are bitter. Then, the Jewish people start what is to become an ongoing occurrence throughout their desert journey: they complain. Under God’s direction, Moses places a nearby piece of wood into the water, thereby sweetening the water and making it drinkable for the Jewish nation.
Immediately after this incident, God makes the following statement:
“If you will heed the Lord your God diligently, doing what is upright in His sight, giving ear to His commandments and keeping all His laws, then I will not bring upon you any of the diseases that I brought upon the Egyptians, for I the Lord am your healer.”
The Bechor Shor on Exodus 15:26 tries to dig deeper into what God is referring to regarding the contrast between the diseases brought upon Egypt and preventing those same diseases from afflicting the Jewish nation, as well as the relationship between health and observance of the commandments.
He explains that it has to do with what we often call ritual purity. There are certain foods, creatures, situations, and people that we are commanded to avoid. The Egyptians paid no heed to such things and the Jewish nation got to witness firsthand the plethora of plagues and diseases that struck Egypt.
It seems that the many ritual commands, among other things, can also provide some measure of protection against those diseases. The Bechor Shor explains that the foods we are prohibited from eating are intrinsically foul and have the potential to corrupt not only our spiritual being but also to harm our physical bodies. All the laws of ritual purity, of the need to physically distance ourselves from those who are even temporarily ritually impure, are meant to prevent the transmission of some disease, that we currently can’t perceive nor understand.
May we take appropriate precautions to safeguard our health and that of those around us.
To Tu B’Shvat, our annual tree holiday.